Panasonic VL2020 3V Lithium Vanadium Pentoxide Button Rechargeable Battery, 20mAh

The Panasonic VL Series of coin cell rechargeable batteries are an excellent battery to use for applications when the voltage stability is more important to you than the battery capacity. The battery chemistry is environmentally friendly, Lithium Vanadium Pentoxide, providing a reliable power source, PCB pin, a wider range of temperature reliability, low discharge rates and amazing overcharge and plus their design is space saving.

• Lithium VL series Coin Rechargeable batteries.
• Chemistry, Lithium Vanadium Pentoxide.
• PCB Pin.
• Voltage stability.
• Reliable.
• Low discharge rate (approx. 2% per year).
• Overcharge and over-discharge capability.
• Nominal voltage 3 V.
• Average discharge voltage 2.85 v.
• Charge voltage 3.25 to 3.55 V.
• Cut off voltage 2.5 V.
• Discharge low of 0 V.
• Charge / Discharge cycle of 1000 times at 10% discharge to normal capacity.
• Operating temperature -20°C to +60°C.
• Polarised solder tags for vertical mounting.

• Memory back-up.
• Office automation equipment.
• PC’s.
• Audio-video equipment.
• Communications equipment.

• Stock number 6690505, part VL1220-VCN, size VL1220, 3 V, Capacity 7mAh, PCB Pin Vertical.

It is recommended to replace all batteries at the same time avoiding mixing old and new batteries. Mixing batteries can affect the optimum performance of devices and may cause leakage.

Batteries should not be thrown away with regular rubbish, if they contact other pieces of metal or other batteries it can be dangerous. Take the batteries to a collection site for household hazardous waste. For added safety cover the positive and negative terminals with duct tape or electrical tape before disposing of batteries.